St Louis Airport (STL) Weather 04/19/2025
Overnight
58
Severe Thunderstorms
Saturday
61
Showers
Saturday Night
55
Showers
Sunday
76
Showers
Sunday Night
54
T-storms
Monday
68
Mostly Sunny
Monday Night
51
Mostly Clear
Tuesday
78
Sunny
Tuesday Night
56
Partly Cloudy
Wednesday
79
Mostly Sunny then Slight Chance T-storms
Wednesday Night
58
Chance Showers
Thursday
78
Chance Showers
Thursday Night
61
Chance Showers
Weekly Forecast
Overnight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Some of the storms could be severe. Low around 58. Northwest wind 5 to 9 mph. Chance of precipitation is 100%.
Saturday
Showers and possibly a thunderstorm. High near 61. Northwest wind 5 to 8 mph. Chance of precipitation is 90%.
Saturday Night
Showers and thunderstorms before 4am, then showers and possibly a thunderstorm, mainly after 4am. Low around 55. Northeast wind 5 to 8 mph. Chance of precipitation is 90%.
Sunday
Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. High near 76. East wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Sunday Night
Showers and thunderstorms before 4am, then a chance of showers. Low around 54. South wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Monday
Mostly sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 78.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.